#define _CRT_SECURE_NO_WARNINGS 1
#include <iostream>
using namespace std;

void Swap(int* a, int* b) {
	int temp = *a;
	*a = *b;
	*b = temp;
}

void Self_Add(int& a) {
	a++;
}

int main() {
	int a = 1;
	const int& b = a;
	cout << b << endl;
	return 0;
}
